Computer Setup-Security - HP t820 Maintenance & Service Manual

Computer Setup—Security
NOTE:
Support for specific Computer Setup options may vary depending on the hardware
configuration.
Table B-4
Option
Setup Password
Power-On
Password
Password Options
(This selection appears
only if a power-on
password or setup
password is set.)
Device Security
USB Security
62 Appendix B Computer Setup (F10) Utility, BIOS Settings
Computer Setup—Security
Description
Allows you to set and enable a setup (administrator) password.
NOTE: If the setup password is set, it is required to change Computer Setup options, flash the
ROM, and make changes to certain plug and play settings under Windows.
Allows you to set and enable a power-on password. The power-on password prompt appears after
a power cycle or reboot. If the user does not enter the correct power-on password, the unit will not
boot.
Allows you to enable/disable:
Lock Legacy Resources (determines whether or not Windows Device Manager is allowed to
●
change resource settings for serial and parallel ports).
Setup Browse Mode (appears if a setup password is set) (allows viewing, but not changing,
●
the F10 Setup Options without entering setup password). Default is enabled.
Password prompt on F9 & F12 (requires setup password to use these boot functions). Default is
●
enabled.
Network Server Mode. Default is disabled.
●
Allows you to set Device Available/Device Hidden (default is Device Available) for:
Embedded security device (some models)
●
System audio
●
USB 3.0 controller
●
Network controller
●
SATA Port 0
●
SATA Port 1
●
SATA Port 2
●
Allows you to set Enabled/Disabled (default is Enabled) for:
Front USB Ports
●
USB3 Port 1
◦
USB3 Port 2
◦
Rear USB Ports
●
USB Port 3
◦
USB Port 4
◦